TOTAL VOLUME:
$154.7b
24H VOL:
$279,496,801
24H TRANSACTIONS:
2,984,640,614
OPEN INTEREST:
$1,923,931,766
416,910
Markets across
40,107
events
MATCHED EVENTS:
4,571
PLATFORM COVERAGE:
5
Polymarket:
37%
VS.
Kalshi:
63%
Time left: 10d:23h:32m
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These markets track Walmart's credit card spending performance for October 2026 compared to the same month in the prior year, using an index where 100 represents equal spending. Higher index values indicate increased spending growth relative to the previous year, with each market setting a different threshold for what constitutes a 'Yes' outcome.
All markets resolve based on the Carbon Arc Walmart Credit Card Spend index for October 2026, finalized and recorded at 11:59 p.m. ET on the 4th calendar day after October ends. The index measures year-over-year changes in U.S. credit and debit card transactions linked to Walmart, with 100 representing equal spending to the prior year, values above 100 indicating growth, and values below 100 indicating decline. Each market has a specific numerical threshold; if the finalized index exceeds that threshold, the market resolves to 'Yes.' The data source is Carbon Arc's aggregated transaction panel, updated daily, and Kalshi disclaims any affiliation with Walmart or Carbon Arc.
Currently, it’s difficult to directly compare the odds in this market to specific analyst forecasts for Walmart’s credit card spending. While financial analysts regularly publish predictions about retail sales and consumer spending, these forecasts often differ in methodology and scope. This market represents a collective prediction from a diverse group of traders, reflecting their assessment of all available information. It’s possible that the market price will align with, diverge from, or offer a unique perspective compared to traditional analyst expectations as we approach the resolution date.
On Kalshi, this market is priced using a continuous double auction, meaning traders can buy and sell contracts at any time, setting the price based on their expectations. The price of a contract represents the probability of the outcome occurring. As more traders participate, the price converges towards a consensus view. On Kalshi, prices reflect that venue's order book, liquidity, and how traders price the outcome right now. The market depth, or the number of buy and sell orders at different price levels, indicates the level of agreement or disagreement among traders regarding the likely outcome for the Walmart credit card spend market.
This market resolves around Nov 14, 2026, with the outcome confirmed once the actual Walmart credit card spending for October 2026 is verifiable from credible public reporting. The resolution will be based on the total dollar amount of credit card transactions processed by Walmart during that month. The specific threshold for determining whether the market resolves 'above' or 'below' a certain level is defined within the market contract on Kalshi. Traders will be able to see the final outcome and any relevant supporting data once it’s officially reported.
Several factors could significantly influence the price of this market over the next year. Major economic indicators, such as consumer confidence levels, inflation rates, and unemployment figures, will likely play a role. Any significant changes in Walmart’s business strategy, promotional activities, or credit card partnerships could also impact trading activity. Unexpected events, like a major recession or a shift in consumer spending habits, could also cause substantial price movements in the Walmart credit card spend market. Monitoring these factors will be key to understanding how this market evolves.